807789145

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{8627}}^1$

素因数の和:9000

約数の個数: 16

約数和(自身を含む): 988561728

約数和(自身を除く): 180772583

約数列:

[1, 5, 61, 305, 307, 1535, 8627, 18727, 43135, 93635, 526247, 2631235, 2648489, 13242445, 161557829, 807789145]

約数ペア:

[(1, 807789145), (5, 161557829), (61, 13242445), (305, 2648489), (307, 2631235), (1535, 526247), (8627, 93635), (18727, 43135)]